Zero buys. If you know you're acting weird you should have no issues with people calling you out on this, let alone call it a bad read as the read is objectively correct, even from your pov.
No. I think you're just scum because your logic is flawed. You think Lethal is Town yet told Luka to sell us on Lethal being scum when from a Town you pov when you think Lethal is Town, Luka should always just be outed scum to you.